| Acronym | Meaning |
| ALPO | Association Of Lunar And Planetary Observers |
| OSSA | Office Of Space Science And Applications |
| NRSC | National Remote Sensing Centre |
| DPSS | DATA Processing Services Subsystem |
| PM | Pressurized Module |
| FRR | Flight-Readiness Review |
| IPS | Inertial Pointing System |
| CYSB | Cape York Space Base |
| INMARSAT | International Maritime Satellite |
| NAS | Numerical Aerodynamic Simulation |